| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
58 pcs
|
58 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Approval Agency | |
| Breaking Capacity (Minimum @ 300 VAC) | |
| Breaking Capacity (Minimum @ 320 VAC) | |
| Breaking Capacity @ Rated Voltage | |
| Cold Resistance | |
| Current Rating | |
| Current Rating (Amps) | |
| Dimensions | |
| Fuse Type | |
| Halogen Free | |
| Lead Spacing | |
| Lead Style | |
| Melting I²t | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature Range | |
| Package / Case | |
| Power Dissipation | |
| Response Time | |
| Tape & Reel | |
| Voltage Drop | |
| Voltage Rating |
The Littelfuse 38321000410 is a 10A, 300VAC time-lag fuse from the 383 TR5 series. It is designed for board mount applications in a radial, can, vertical package. The fuse offers a slow-blow response characteristic, making it suitable for circuits with inrush currents. Key electrical specifications include a breaking capacity of 100A at 300VAC and 50A at 320VAC, nominal cold resistance of 0.0042 Ω, voltage drop of 57 mV at rated current, and maximum power dissipation of 1600 mW at 1.5× rated current. The melting I²t is 365 A²s at 10× rated current. The operating temperature range is specified as -65°C to 125°C, though the datasheet derating curve suggests -40°C to 85°C; this should be verified for design. The fuse is through-hole mounted with radial leads, dimensions 8.50 mm diameter x 8.00 mm height. It is approved by cURus and PSE, and is RoHS3 compliant and halogen free.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.81 | $1.81 |
| 5+ | $1.50 | $1.50 |
| 10+ | $1.39 | $1.39 |
| 50+ | $1.15 | $1.15 |
| 100+ | $1.06 | $1.06 |
| 250+ | $0.95 | $0.95 |
| 500+ | $0.88 | $0.88 |
| 1,000+ | $0.44 | $0.44 |
| 5,000+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 10 A.
The maximum voltage rating is 300 VAC.
The breaking capacity is 100 A at 300VAC and 50 A at 320VAC.
It is a slow-blow (time-lag) fuse.
The package is radial, can, vertical, through-hole. Dimensions are 8.50 mm diameter x 8.00 mm height.
The melting I²t at 10×IN is 365 A²s (maximum).
Yes, it is RoHS3 compliant and halogen free.